Subject: bug#29674: Ceph creates Btrfs subvolumes on Btrfs during tests.

From: [email-masked] (Ludovic Courtès)
Date: Tue, 12 Dec 2017 21:19:07 +0100

Tobias Geerinckx-Rice <[email-masked]> skribis:

> Ludovic Courtès wrote on 12/12/17 at 17:03:
>> So does guix-daemon systematically leave /tmp/guix-build-ceph* behind it?
>
> Almost certainly. I can confirm several hundred previously unknown
> subvolumes filling up my btrfs substitute server. Time to clean up.

Ouch.  I find this Btrfs behavior highly questionable.

Let’s make sure our packages don’t leak Btrfs subvolumes then!

Ludo’.